Ember v2.0.0-beta.2 发布，更新内容如下：
#11213 [CLEANUP] Remove chaining in Observable.set
#11438 [CLEANUP] Remove CP semantics
#11447 [CLEANUP] Remove Ember.Set (not Ember.set).
#11443 [CLEANUP] Remove Ember.LinkView.
#11439 [CLEANUP] Remove computed macros.
#11648 [CLEANUP] Remove Ember.computed.mapProperty.
#11460 [CLEANUP] Remove Object.create polyfill.
#11448 [CLEANUP] Remove Ember.DeferredMixin.
#11458 [CLEANUP] Remove Ember.ArrayPolyfils.
#11449 [CLEANUP] Remove Ember.RSVP.prototype.fail.
#11459 [CLEANUP] Remove Ember.keys.
#11456 [CLEANUP] Remove Ember.View.prototype.state &Ember.View.prototype._states`.
#11455 [CLEANUP] Remove Ember.EnumerableUtils.
#11462 [CLEANUP] Remove Object.defineProperty polyfill.
#11517 [DEPRECATION] Deprecate this.resource in Router.map.
#11479 [CLEANUP] Remove Ember.ObjectController.
#11513 [BUGFIX] Replace array computed macros with plain array versions.
#11513 [CLEANUP] Remove Ember.arrayComputed, Ember.reduceComputed, Ember.ArrayComputed, and Ember.ReduceComputed.
#11547 [CLEANUP] Remove work around for Safari's double finally on error bug.
#11528 [BUGFIX] Add helpful assertion when using Ember.computed.map without a function callback.
#11528 [BUGFIX] Add helpful assertion when using Ember.computed.mapBy without a string property name.
#11587 [CLEANUP] Remove {{bind-attr}}.
#11611 [CLEANUP] Remove Ember.computed.filterProperty.
#11608 [CLEANUP] Remove {{linkTo}} helper (not {{link-to}}).
#11706 [CLEANUP] Remove Enumerable.rejectProperty.
#11708 [BUGFIX] Update fillIn test helper to trigger the input event.
#11710 Add repository field to package.json
#11700 [CLEANUP] Removes Enumerable.findProperty.
#11707 [CLEANUP] Remove Enumerable.everyBy.
下载：https://github.com/emberjs/ember.js/archive/v2.0.0-beta.2.zip。
来自:开源中国社区
